Engine Oil

for 1981 Mazda RX-7 1.1L Rotary · RWD

Fluid Type

10W-30 or 20W-50 conventional

Spec: API SE or SF

Capacity

5.3qt

5.01 L

Drain & Refill

4.2 qt

3.97 L

Change Interval

3,000 mi

4,827 km

Notes

Rotary engines consume oil by design; check level frequently and top off between changes. 10W-30 for temps above 10°F, 20W-50 for sustained high-speed or hot climate use

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Other fluid systems on this vehicle

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